EXAMIANS
The space time is equivalent to the holding time in a steady state mixed reactor for
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With increase in temperature, the rate constant obeying Arhenious equation
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In chamber process of sulphuric acid manufacture in industry, the gas phase oxidation of SO₂ to SO₃ is accomplished by a __________ reaction.
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In autocatalytic reactions,
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The rate of the reaction, X → Y, quadruples when the concentration of 'X' is doubled. The rate expression for the reaction is, r = K Cxn, the value of 'n' in this case will be
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Participation of __________ is involved in the occurrence of a chemical reaction.
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In an ideal mixed reactor (at steady state), the
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Which of the following resistances is not involved in a gas phase catalytic (gas- solid) reaction?
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When the reaction is dominated by in-traparticle diffusion, the apparent order of reaction (nD) as measured is related to the true order (n) as
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For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.
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